APA Style

Clark, J., Yallop, C. (2001). An Introduction to Phonetics and Phonology (2nd edition). Oxford, UK; Massachsetts, USA: Blackwell Publishers Ltd, Oxford, UK / Blackwell Publishers Inc., Massachsetts, USA.

MLA Style

Clark, John., Yallop, Colin. "An Introduction to Phonetics and Phonology". 2nd edition Oxford, UK; Massachsetts, USA: Blackwell Publishers Ltd, Oxford, UK / Blackwell Publishers Inc., Massachsetts, USA, 2001. BOOK.